Optimism

The trading volume of Optimism (OP) is $40,290,024.00 in the last 24 hours, with stable market activity.

Optimism (OP) reached an all-time high of $4.84 on Mar 06, 2024 and an all-time low of $0.25 on Dec 25, 2025 . It's now trading 93.37% below that peak and 27.40% above its lowest price.

Market capitalization of Optimism (OP) is $623,962,393 and is ranked #138 on CoinGecko today. Market cap is measured by multiplying token price with the circulating supply of OP tokens (1,944,092,497 tokens are tradable on the market today).

The fully diluted valuation (FDV) of Optimism (OP) is $1,378,448,279. This is a statistical representation of the maximum market cap, assuming the maximum number of 4,294,967,296 OP tokens are in circulation today. Depending on how the emission schedule of OP tokens are designed, it might take multiple years before FDV is realized.

With a price increase of 1.28% in the last 7 days, Optimism (OP) is underperforming the global cryptocurrency market which is up 5.1%, while underperforming when compared to similar Smart Contract Platform cryptocurrencies which are up 4.1%.

Adding Optimism (OP) to MetaMask allows you to view your token holdings, trade on decentralized exchanges, and more. To add them, you'll need to import OP as a token. You can copy OP's contract address (0x4200000000000000000000000000000000000042) and import it manually, or add OP to MetaMask with one click.

Add OP to MetaMask

The circulating supply of Optimism (OP) is 1,944,092,497 OP tokens, which represents 45.26% of the maximum supply of 4,294,967,296 tokens.

You can buy Optimism (OP) on various cryptocurrency exchanges. The most popular exchanges for trading OP are typically centralized exchanges (CEX) like Binance, Coinbase, and Kraken, as well as decentralized exchanges (DEX) on the Optimism network. Always ensure you're using a reputable exchange and enable two-factor authentication for security.